INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b16c48b3aa8cec27b5251d48f9bfc8ac9d1bdb1c5dc3c74b90240c47a4909e5d', 
    '0HVsEvMrTG6HMjmSpj/Nn80zh7T62jMilODJE3a2wFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)